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. 2014 Dec 5;9(12):e113378. doi: 10.1371/journal.pone.0113378

Figure 9. Quantification of immunohistochemical staining of oral myofibroblasts using an anti-Ki67 antibody.

Figure 9

A robust increase in Ki67-positive cells was observed following treatment with S-nitrosoglutathione (GSNO; 0.5 mM) for 90 and 180 min. Values denote the means ± standard deviations. * denotes a significant difference (P<0.05) compared with untreated cells.